CN109715098B - 电外科器械 - Google Patents

电外科器械 Download PDF

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Publication number
CN109715098B
CN109715098B CN201880003597.1A CN201880003597A CN109715098B CN 109715098 B CN109715098 B CN 109715098B CN 201880003597 A CN201880003597 A CN 201880003597A CN 109715098 B CN109715098 B CN 109715098B
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CN
China
Prior art keywords
energy
frequency
tip portion
microwave
radiating tip
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Application number
CN201880003597.1A
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English (en)
Chinese (zh)
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CN109715098A (zh
Inventor
C·P·汉考克
帕特里克·伯恩
M·怀特
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Creo Medical Ltd
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Creo Medical Ltd
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Publication of CN109715098A publication Critical patent/CN109715098A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00541—Lung or bronchi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00732—Frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00779—Power or energy
    • A61B2018/00785—Reflected power
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1823—Generators therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1876—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with multiple frequencies

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
CN201880003597.1A 2017-03-30 2018-03-29 电外科器械 Active CN109715098B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1705172.3A GB2560973A (en) 2017-03-30 2017-03-30 Electrosurgical instrument
GB1705172.3 2017-03-30
PCT/EP2018/058092 WO2018178244A1 (en) 2017-03-30 2018-03-29 Electrosurgical instrument

Publications (2)

Publication Number Publication Date
CN109715098A CN109715098A (zh) 2019-05-03
CN109715098B true CN109715098B (zh) 2021-11-05

Family

ID=58682545

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880003597.1A Active CN109715098B (zh) 2017-03-30 2018-03-29 电外科器械

Country Status (14)

Country Link
US (1) US11376068B2 (enExample)
EP (1) EP3600105B1 (enExample)
JP (1) JP7176758B2 (enExample)
KR (1) KR20190128148A (enExample)
CN (1) CN109715098B (enExample)
AU (1) AU2018246303A1 (enExample)
BR (1) BR112019003947A2 (enExample)
CA (1) CA3034969A1 (enExample)
ES (1) ES2880423T3 (enExample)
GB (1) GB2560973A (enExample)
IL (1) IL265384B (enExample)
PT (1) PT3600105T (enExample)
SG (1) SG11201901639RA (enExample)
WO (1) WO2018178244A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2594233A (en) * 2019-12-30 2021-10-27 Creo Medical Ltd Electrosurgical generator for delivering microwave energy at multiple frequencies
GB2600114B (en) * 2020-10-20 2023-07-19 Exroid Tech Limited A probe electrode
GB202118160D0 (en) 2021-12-15 2022-01-26 Creo Medical Ltd Electrosurgical system for identifying and treating biological tissue
GB202213954D0 (en) * 2022-09-23 2022-11-09 Creo Medical Ltd Electrosurgical instrument and electrosurgical apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980855A (en) * 1971-11-05 1976-09-14 L'oreal Method and apparatus for dissipating high frequency energy inside a material to be treated
US5370644A (en) * 1988-11-25 1994-12-06 Sensor Electronics, Inc. Radiofrequency ablation catheter
US6409724B1 (en) * 1999-05-28 2002-06-25 Gyrus Medical Limited Electrosurgical instrument
EP2361582A1 (en) * 2010-02-19 2011-08-31 Vivant Medical, Inc. Ablation devices with dual operating frequencies, systems including same, and methods of adjusting ablation volume using same
CN103284764A (zh) * 2006-10-10 2013-09-11 克里奥医药有限公司 手术设备
CN104185453A (zh) * 2011-12-29 2014-12-03 皇家飞利浦有限公司 电外科消融装置
CN105848604A (zh) * 2013-12-09 2016-08-10 科瑞欧医疗有限公司 用于产生射频能量和微波能量以传递到生物组织中的电外科装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2416307A (en) * 2004-07-16 2006-01-25 Microsulis Ltd Microwave applicator head with null forming conductors allowing for sensor placement
WO2007112102A1 (en) * 2006-03-24 2007-10-04 Micrablate Center fed dipole for use with tissue ablation systems, devices, and methods
US8524190B2 (en) 2008-05-30 2013-09-03 Skyworks Solutions, Inc. Enhanced hexagonal ferrite material and methods of preparation and use thereof
US20100087808A1 (en) * 2008-10-03 2010-04-08 Vivant Medical, Inc. Combined Frequency Microwave Ablation System, Devices and Methods of Use
US9113924B2 (en) * 2008-10-17 2015-08-25 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
GB2541749B (en) * 2015-08-31 2020-12-09 Emblation Ltd An interference suppression apparatus and method
WO2017158603A1 (en) * 2016-03-15 2017-09-21 Nimd Ltd. Localized hyperthermia/thermal ablation for cancer treatment
US10524821B2 (en) * 2016-09-23 2020-01-07 Lumenis System and method for morcellation of tissue
EP3573561B1 (en) * 2017-01-26 2023-05-31 Broncus Medical Inc. Bronchoscopic-based microwave ablation system and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980855A (en) * 1971-11-05 1976-09-14 L'oreal Method and apparatus for dissipating high frequency energy inside a material to be treated
US5370644A (en) * 1988-11-25 1994-12-06 Sensor Electronics, Inc. Radiofrequency ablation catheter
US6409724B1 (en) * 1999-05-28 2002-06-25 Gyrus Medical Limited Electrosurgical instrument
CN103284764A (zh) * 2006-10-10 2013-09-11 克里奥医药有限公司 手术设备
EP2361582A1 (en) * 2010-02-19 2011-08-31 Vivant Medical, Inc. Ablation devices with dual operating frequencies, systems including same, and methods of adjusting ablation volume using same
CN104185453A (zh) * 2011-12-29 2014-12-03 皇家飞利浦有限公司 电外科消融装置
CN105848604A (zh) * 2013-12-09 2016-08-10 科瑞欧医疗有限公司 用于产生射频能量和微波能量以传递到生物组织中的电外科装置

Also Published As

Publication number Publication date
JP2020512022A (ja) 2020-04-23
ES2880423T3 (es) 2021-11-24
JP7176758B2 (ja) 2022-11-22
US11376068B2 (en) 2022-07-05
EP3600105A1 (en) 2020-02-05
SG11201901639RA (en) 2019-03-28
AU2018246303A1 (en) 2019-04-11
GB2560973A (en) 2018-10-03
BR112019003947A2 (pt) 2019-05-21
PT3600105T (pt) 2021-07-14
EP3600105B1 (en) 2021-05-26
IL265384B (en) 2022-08-01
KR20190128148A (ko) 2019-11-15
CA3034969A1 (en) 2018-10-04
IL265384A (en) 2019-05-30
GB201705172D0 (en) 2017-05-17
WO2018178244A1 (en) 2018-10-04
CN109715098A (zh) 2019-05-03
US20190201095A1 (en) 2019-07-04

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